libdvdcss is a simple library designed for accessing DVDs like a block device.

libdvdcss Description

Editor: libdvdcss is a simple library designed for accessing DVDs like a block device without having to bother about the decryption. Features: - Portability. Currently supported platforms are GNU/Linux, FreeBSD, NetBSD, OpenBSD, BSD/OS, BeOS, Windows 95/98, Windows NT/2000, MacOS X, Solaris, and HP-UX. - Simplicity. There are currently 7 functions in the API.